diff --git a/qcom/sdxlemur.dtsi b/qcom/sdxlemur.dtsi
index 435016c78eda..4e0f75b74e3c 100644
--- a/qcom/sdxlemur.dtsi
+++ b/qcom/sdxlemur.dtsi
@@ -4,6 +4,7 @@
 #include <dt-bindings/clock/qcom,rpmh.h>
 #include <dt-bindings/soc/qcom,dcc_v2.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator-levels.h>
 #include <dt-bindings/interconnect/qcom,sdxlemur.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator-levels.h>
@@ -407,6 +408,47 @@
 		status = "ok";
 	};
 
+	pil_modem: qcom,mss@4080000 {
+		compatible = "qcom,pil-tz-generic";
+		reg = <0x4080000 0x100>;
+
+		clocks = <&rpmhcc RPMH_CXO_CLK>;
+		clock-names = "xo";
+		qcom,proxy-clock-names = "xo";
+
+		vdd_cx-supply = <&VDD_CX_LEVEL>;
+		qcom,vdd_cx-uV-uA = <RPMH_REGULATOR_LEVEL_TURBO 100000>;
+		vdd_mss-supply = <&VDD_MSS_LEVEL>;
+		qcom,vdd_mss-uV-uA = <RPMH_REGULATOR_LEVEL_TURBO 100000>;
+		qcom,proxy-reg-names = "vdd_cx", "vdd_mss";
+
+		qcom,firmware-name = "modem";
+		memory-region = <&mpss_adsp_mem>;
+		qcom,pas-id = <4>;
+		qcom,smem-id = <421>;
+		qcom,sysmon-id = <0>;
+		qcom,ssctl-instance-id = <0x22>;
+
+		interrupts-extended = <&intc 0 250 1>,
+			<&modem_smp2p_in 0 0>,
+			<&modem_smp2p_in 2 0>,
+			<&modem_smp2p_in 1 0>,
+			<&modem_smp2p_in 3 0>,
+			<&modem_smp2p_in 7 0>;
+
+		interrupt-names = "qcom,wdog",
+			"qcom,err-fatal",
+			"qcom,proxy-unvote",
+			"qcom,err-ready",
+			"qcom,stop-ack",
+			"qcom,shutdown-ack";
+
+		qcom,smem-states = <&modem_smp2p_out 0>;
+		qcom,smem-state-names = "qcom,force-stop";
+
+		status = "ok";
+	};
+
 	qnand_1: nand@1b00000 {
 		compatible = "qcom,msm-nand";
 		reg =   <0x01b00000 0x1000>,